Chair



FIG. 1 is a perspective view of a chair, viewed from front, top, and right direction, showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is another perspective view thereof, viewed from rear, bottom, and left direction.

The broken lines shown in the drawings illustrate portions of the article that form no part of the claimed design. 

CLAIM The ornamental design for a chair, as shown and described. 